HPLC and UHPLC (Drug Discovery) > HPLC Column Accessories > Guard Columns Laboratory Product Directory and Equipment Reviews on SelectScience

Guard Columns

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SecurityGuard ™ Universal HPLC Guard Cartridge S...
Phenomenex Inc

SecurityGuard offers a convenient and economical way to extend HPLC column lifetimes Did you know a common cause of high backpressure, split peaks, broad peaks, baseline noise, baseline...
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Acclaim® PepMap™ μ-Guard Columns
Thermo Fisher Scientific

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Thermo Scientific Acclaim® PepMap™ μ-Guard columns are short microcolumns that can be coupled directly to the front of the capillary or micro LC column to avoid column contamination.
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LiChroCART® Guard Columns 4-4
Merck Millipore

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LiChroCART® Guard Columns are directly connected to the main column by the unique manuCART® "4" cartridges holder. LiChroCART® Guard Columns are available with nearly all stationary phase...
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Sentry Guard Columns
Waters

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The new high-performance Sentry guard column was developed for customers needing increased capacity required for biological fluid clean-up and/or temperature control. When placed in...
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VanGuard™ Pre-Columns for UPLC Separations
Waters

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VanGuard Pre-Columns for UPLC® separations are guard columns that are designed for use with the ACQUITY UPLC® system. These guard columns use an ultra-low volume design (patent pending)...
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SecurityGuard ™ ULTRA Guard Cartridge System for...
Phenomenex Inc

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SecurityGuard ULTRA offers a convenient and economical way to extend core-shell, sub-2µm, and other UHPLC column lifetimes SecurityGuard™ ULTRA dramatically extends UHPLC column...
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SecurityGuard™ PREP Guard Cartridge System
Phenomenex Inc

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SecurityGuard PREP offers a convenient and economical way to extend preparative LC column lifetimes. The SecurityGuard PREP guard cartridge system protects your valuable preparative LC...
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HPLC columns (KNAUER Euroline)

4 out of 5

KNAUER - HPLC, SMB, Osmometry

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From Knauer, HPLC columns: - more than 35 years experience - wide range of high performance quality sorbents - column hardware ranging from 2 mm ID to 62 mm ID, lengths from 5 to 300...
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Ease of use 4 out of 5
After sales service 4 out of 5
Value for money 4 out of 5

2 review(s) of this product / read all

Isolation® Analytical Guard Cartridges
IDEX Health & Science

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Isolation Technologies guard cartridge holders allows rapid replacement of guard cartridges. Ideal in high-volume production, these cartridges are easy to assembly and pack. The Modular...
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EXP® Guard Column Cartridge
Optimize Technologies, Inc.

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The EXP® Guard Column cartridge system is rated to 15,000 psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting...
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EXP® Trap Columns
Optimize Technologies, Inc.

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The patent-pending EXP® Trap Column is rated for use at 20,000+ psi (1,400+ bar). This unique design connects directly to any injection valve (with 10-32 threads) or in-line with...
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OPTI-GUARD® 1mm Guard Columns
Optimize Technologies, Inc.

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OPTI-GUARD® 1mm Guard Columns set the standard for extremely low impact, easy to use pre-column protection. Designed for use with analytical (4.6, 3.0 mm i.d.) and narrow-bore (2.1,...
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OPTI-GUARD® 3mm Guard Columns
Optimize Technologies, Inc.

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The OPTI-GUARD® 3 mm Columns maintains the tool-free connectivity of the OPTI-GUARD 1 mm, but incorporates a cartridge based format to allow for a larger bed with more capacity. The...
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OPTI-GUARD® 1mm Biocompatible Guard Columns
Optimize Technologies, Inc.

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OPTI-GUARD® 1mm Biocompatible Guard Columns set the standard for extremely low impact, easy to use pre-column protection. Designed for use with analytical (4.6, 3.0 mm i.d.) and...
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OPTI-LYNX™ Quick Connect Guard Columns
Optimize Technologies, Inc.

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The OPTI-LYNX™ QuickConnect Guard Column is a high-performance, cartridge-based guard system, suitable for use with any 10-32 analytical column due to its auto-adjusting ZDV port...
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Haiguard
Presearch Limited

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The Haiguard Holder and Guard-Disc system is one of a range of new concepts in HPLC guard column technology. For the first time, users can protect their analytical HPLC column's from both...
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Guard Cartridge Holders
Thermo Fisher Scientific

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The Direct Connection UNIGUARD allows the guard cartridge outlet to be directly placed against the analytical column inlet frit. Product detail: We recommend all analytical...
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HPLC Guard Cartridges
Thermo Fisher Scientific

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The UNIGUARD drop-in cartridge fits both our guard systems: the stand alone UNIGUARD and the Direct Connection UNIGUARD. Product detail: We recommend all analytical columns...
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Hypersil GOLD Columns

5 out of 5

Thermo Fisher Scientific

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Exceptional peak symmetry and resolution Based on next-generation ultra pure silica Outstanding pH stability Ideal first choice for new method development Product detail: Hypersil...
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Ease of use 4 out of 5
After sales service 5 out of 5
Value for money 5 out of 5

1 review(s) of this product / read all

Javelin Guard Columns
Thermo Fisher Scientific

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The Javelin guard design is a one-piece format that can be installed without wrenches and requires no holder, which allows quick and easy replacement. Product detail: We recommend...
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